I'm somewhat experienced with Linux, mostly from using SteamOS, but I'm not entirely new to it. I have several mini PCs that I'm planning to sell, and I want to avoid installing Windows just for hardware specs. I'm searching for a tool that functions similarly to HWINFO or CPU-Z, presenting system specifications in a user-friendly way. Ideally, it should be something I can install without needing an internet connection on the mini PCs.
4 Answers
Have you looked into CPU-X? It's designed for Linux and works pretty well for gathering system specs. Plus, it has a nice interface!
You might want to try out Hardinfo2. It's a pretty handy tool for viewing hardware details on Linux and should meet your needs nicely.
If you're open to it, OCCT has a Linux beta version that you could use—it's pretty comprehensive with system info. You might find it in the AUR or as a Flatpak.
Another option is `inxi`. It displays a ton of information about hardware, and you can run it easily in the terminal without needing an internet connection for installation. Check it out!

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